Firmware Release Notes:
WI-PCES309GF-O_V100SP10250909：
1. Optimize the stability of the HTTP online upgrade function

WI-PCES309GF-O_V100SP10250606：
1. The DDoS function is disabled by default.
2. When the DDoS function is disabled, the forwarding will not limit the length of the ping packet.

WI-PCES306G-O V100SP10250513：
1. Support for disabling the default password function.
2. Optimize the interface prompt issues for DDoS.
3. Fix the problem where the checksum of the UDP layer in the DHCP packets of the switch is 0.
4. Fix the issue where the switch does not re-send the Discover to obtain a new address after receiving the NAK packet.

WI-PCES306G_V100SP10250326:
1. Enhance security and remove the default administrator password for switch web pages: When logging in for the first time in the factory state of the switch, users need to customize their account and password.
2. In the User Management function, there is a requirement for setting password complexity.
3. Add the "Manage VLANs" feature.
4. Optimize the use of passwords containing certain special characters to log in to web pages, which may cause issues with the switch.
5. Optimize the relevant mechanism for IP Camera reporting.
6. Add an "Eye" button to the password bar on the login page and User Management, which will hide the password by default. You can click on it to view the entered password.
Attention:  After upgrading to the current version, a reset is required.

WI-PCES306G_V100SP10241120:
1. Optimization of login error prompts on web pages.
2. Web page optimization: Add the Expand and Collapse functions of the port display panel.
3. Optimize the cloud reporting of relevant data after Port Aggregation and display of data related to the Port Aggregation function on cloud platform devices.

WI-PCES306G_V100SP10241015:
1. Optimize device ping reply latency.
2. Resolve the issue of abnormal updates to cloud platform port status in certain situations.
3. Fixed the issue of a brief display error in the VLAN List after configuring VLAN and other related functions on Wi Tek Cloud.
Attention: Some early software versions may experience configuration changes after upgrading to the latest version, and the device needs to be reset to function properly.

WI-PCES306G_V100SP10240812:
Optimized the accuracy of topology maps in cloud platforms.
Attention: Some early software versions may experience configuration changes after upgrading to the latest version, and the device needs to be reset to function properly.

WI-PCES306G_V100SP10240715:
Optimize network topology accuracy displayed on cloud platform.